About Spinnaker Bay Marina
Located on south Lake Washington Spinnaker Bay Marina provides easy access to Seattle and surrounding communities. The docks were rebuilt in 2003 making the marina one of the newest facilities on Lake Washington. The Marina consists of 47 slips, pump out station, ample secured parking plus guest parking, secured access to the docks, and on-site management. All slips are 30 feet in length with water and power available.
Einrichtungen
Strom
Wasser
AbwasserCOORDINATES
47.52102 N, 122.26085 W
Port Information
Berth Sizes
< 10m, 10-20m
Manövrierbarkeit
Good
Channel Marking
Excellent
Einreisehafen
No
Overseas Visitor Berths
Yes
Stegart
Floating
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Tue
5AM - 9AM
28 July 2026
S 10 knots. Gusts up to 18 knots.
17°C
Mostly fine
Tue
9AM - 1PM
28 July 2026
- SW 9–13 knots. Gusts up to 18 knots.
- Increasing from 19 to 23°C
Calm sea
UV Index: 5 - Moderate- Mostly fine
Tue
1PM - 5PM
28 July 2026
- SW 12 knots decreasing to 9 knots. Gusts up to 21 knots.
- 22°C
- Calm sea
- UV Index: 1 - Low
- Mostly fine